共查询到20条相似文献,搜索用时 234 毫秒
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通过对徐州市工业锅炉排污状况的抽样调查,分析了锅炉节能与合理排污的密切关系,介绍了排污量的计算和测量方法以及排污水热能的利用。 相似文献
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通过对工业锅炉排污状况的抽样调查,浅析锅炉的合理排污与节能的密切关系,并简介了排污量的计算和测量方法以及排污水热能的利用。 相似文献
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锅炉排污的控制与节能 总被引:2,自引:0,他引:2
文章分析了锅炉排污的必要性,说明根据炉水水质以及锅炉运行工况可以对锅炉排污进行有效的控制,尽量减少锅炉排污量。阐述了对锅炉排污所采取的节能措施。 相似文献
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针对"节能建筑并未实现节能"这一现象提出主要原因--对供热系统节能不够重视.根据实践,提出四个方面的问题及对策:锅炉选型、循环水泵设计、补水泵的节能、配套风机偏大.在上述基础上推荐了三项在运行中行之有效的节能措施,对建筑节能具有积极的现实意义. 相似文献
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The paper deals with the determination of mercury balance for a hard coal-fired circulating fluidized bed boiler operated at various loads (i.e. 100%, 75% and 50% of the Maximum continuous rating, MCR). The research was focused on the determination of the mercury balance by providing data on Hg content in fuel, limestone sorbent, and in the combustion by-products (fly ash and bottom ash). Furthermore, the concentration of mercury in the flue gas in two zones i.e. upstream and downstream the electrostatic precipitator (ESP) were also determined in order to assess the effectiveness of the ESP in mercury reduction. For the calculation of the Hg balance both gaseous mercury species, Hg0, and oxidized mercury, Hg2+, were taken into consideration.The results indicated that over 95% of the mercury was fed into the boiler system with coal and just less than 5% with limestone used for ‘dry’ desulfurization of the flue gas. As for the boiler output, very high mercury content was determined in the fly ashes, while just a minor part (a few percent of the total mercury input) was found in the bottom ashes. The shares of Hg0 and Hg2+ mercury were affected by boiler load. 相似文献
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Research of boiler combustion regulation for reducing NOx emission and its effect on boiler efficiency 总被引:1,自引:0,他引:1
The effect of boiler combustion regulation on NO_x emission of two 1025t/h boilers has been studied.The re-searches show that NOx emission is influenced by coal species,operation conditions,etc,and can be reduced byregulating the combustion conditions.The effect of combustion regulation on boiler efficiency has also beenchecked. 相似文献
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针对我国工艺锅炉的能源消耗状况、管道的有效利用、管道保温达到的性能指标分析及热水供暖的技术要求与供热系统和热网设计中的节电措施,进行了技术分析并提出了解决对策,同时介绍降低能耗的几种方式。 相似文献
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锅炉产业节能减排空间巨大,急需加强监督管理,推动产业绿色可持续发展。比较了国内工业锅炉和电站锅炉发展样板、国外锅炉"智造"产业和燃烧器发展前沿,同时对我国工业锅炉贸易国际竞争力进行了分析。调查了浙江省锅炉产业节能减排工作开展现状,分析了主要存在问题。研究了法律标准引导力、新技术成熟推动力、企业技改内生动力、政府考核约束力等节能减排要素对锅炉产业的影响。提出了企业人才导向、创新驱动、"智能制造"、地方标准制订、核心技术攻关、综合服务转型、"互联网+"应用等有关浙江省锅炉产业节能减排及转型发展的政策建议。 相似文献
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